METAL SEALED THERMAL & PRESSURE-BASED GAS MASS FLOW CONTROLLERS & METERS

Caminho de fluxo de altíssima pureza. Controle ultrapreciso e livre de contaminantes.

Muitos dos processos avançados de fabricação de dispositivos eletrônicos atuais exigem medição e controle extremamente precisos e altamente repetíveis de gases ultrapuros caros e precursores líquidos. A Brooks Instrument atende a essas necessidades com nossos controladores e medidores de fluxo de massa térmicos e baseados em pressão selados em metal que mudam o jogo. O controle químico preciso é obtido por meio da combinação de sensores de medição ultraestáveis ​​e altamente precisos, válvulas de controle de precisão rápida e eletrônicos digitais poderosos. A pureza da química do processo é garantida por nosso caminho de fluxo molhado totalmente em metal, de alta integridade (estanque), ultra-alta pureza, projetado para impedir que contaminantes externos, como umidade e oxigênio, corrompam o meio do processo.

Principais aplicações:
  • Processos de fabricação de dispositivos semicondutores de silício – Etch, Strip, CVD, ALD, PVD, Epi, Difusão, Implante e RTP
  • Compound semiconductor device fabrication processes – MOCVD
  • Revestimentos de superfície projetados com precisão
  • Sistemas analíticos
  • Aplicações de processos de vácuo

PRODUTOS

GF100 Series EtherCAT

Product Type

Mass Flow Meter

Mass Flow Meter

Mass Flow Meter

Mass Flow Meter

Mass Flow Meter

Differentiator

Fully Pressure Insensitive P-MFC

Most Precise Process Gas Delivery Over the Widest Range of Operating Conditions

EtherCAT Communication

High Purity/Ultra-High Purity

Embedded Diagnostics

Ultra-stable Flow Sensor

Improved Valve Shutdown

High Purity/Ultra-High Purity

Standard GF Series

High Flow GF Series

Ultra-Fast Response Time

Pressure Transient Insensitivity

High Purity

Large installed base with proven long term performance

Flow Range (Full Scale Capacity)

3 sccm – 50,000 sccm

Standard GF Series: 3 sccm – 55 slm

High Flow GF Series: 55 slm – 300 slm

Standard GF Series: 3 sccm – 55 slpm

High Flow GF Series: 55 slpm – 300 slpm

3 sccm – 55 slm

3 sccm – 30,000 sccm

Seal Material

Metal

Metal

 

Metal

Metal

Metal

Level of Purity / Surface Finish

5µ inch Ra avg

5 – 10µ inch Ra

5 or 10µ inch Ra

16µ inch Ra

316L VAR, 316L, and high alloy ferritic stainless steel

Accuracy

Zero Leak Valve

<±1% S.P. (5-100% F.S.)

<±0.05% F. S. (0.5-5% F.S.)

Standard GF Series: ±1% S.P. > 20-100%; ±0.2% F.S. 2-20%

High Flow GF Series: ±1% S.P. > 35-100%; ±0.35% F.S. 2-35%

±1% S.P. > 35-100%

±0.35% F.S. 2-35%

±1% S.P. 35-100%

±0.35% F.S. < 5-35%

1% F.S. incl. linearity

1.5% F.S. incl. linearity >20 slpm

Repeatability

< ±0.15% S.P.

< ±0.15% S.P.

< ±0.15% S.P.

< ±0.2% S.P.

0.2% of rate

Response Time

280 ± 20 ms Matched Transient Response, for any ascending or descending non-zero setpoint

Normally Closed Valve: 300 ms – < 1 sec

SDS Gas Delivery: < 3 sec

High-Temperature Model: < 1 sec

Normally Closed Valve:

300 ms – < 700 ms

700 ms – < 1 sec

SDS Gas Delivery: < 3 sec

High-Temperature Model: < 1 sec

Normally Closed Valve: <1 sec

Normally Closed Valve: <3 sec

Optional: 600 msec

Pressure Transient Insensitivity

<± 1% S.P. up to 40 psi/sec inlet pressure spike

Specific models

<5% S.P. for up to 5 psi/sec upstream press. spike

Multi-Gas & Range Configurability

MultiFlo™ Standard

MultiFlo™ Standard (most models)

MultiFlo™ Standard (most models)

MultiFlo™ Available

Diagnostic Capability

Available

Available

Available

Available

Analog Communication

0-5 Vdc

0-5 Vdc

0-20 mA

4-20 mA

0-5 Vdc

0-10 Vdc

4-20 mA

0-5 Vdc

Digital Communication

DeviceNet™

EtherCAT®

RS-485 L-Protocol

EtherCAT®

DeviceNet™

RS485 L-Protocol

DeviceNet™ 

Profibus®

RS485 S-Protocol

RS485 L-Protocol

GP200 Series

Product Type

Mass Flow Meter

Differentiator

Fully Pressure Insensitive P-MFC

Most Precise Process Gas Delivery Over the Widest Range of Operating Conditions

Flow Range (Full Scale Capacity)

3 sccm – 50,000 sccm

Seal Material

Metal

Level of Purity / Surface Finish

5µ inch Ra avg

Accuracy

Zero Leak Valve

<±1% S.P. (5-100% F.S.)

<±0.05% F. S. (0.5-5% F.S.)

Repeatability

< ±0.15% S.P.

Response Time

280 ± 20 ms Matched Transient Response, for any ascending or descending non-zero setpoint

Pressure Transient Insensitivity

<± 1% S.P. up to 40 psi/sec inlet pressure spike

Multi-Gas & Range Configurability

MultiFlo™ Standard

Diagnostic Capability

Available

Analog Communication

0-5 Vdc

Digital Communication

DeviceNet™

EtherCAT®

RS-485 L-Protocol

GF100 Series EtherCAT

Product Type

Mass Flow Meter

Differentiator

EtherCAT Communication

High Purity/Ultra-High Purity

Embedded Diagnostics

Ultra-stable Flow Sensor

Improved Valve Shutdown

Flow Range (Full Scale Capacity)

Standard GF Series: 3 sccm – 55 slm

High Flow GF Series: 55 slm – 300 slm

Seal Material

Metal

Level of Purity / Surface Finish

5 – 10µ inch Ra

Accuracy

Standard GF Series: ±1% S.P. > 20-100%; ±0.2% F.S. 2-20%

High Flow GF Series: ±1% S.P. > 35-100%; ±0.35% F.S. 2-35%

Repeatability

< ±0.15% S.P.

Response Time

Normally Closed Valve: 300 ms – < 1 sec

SDS Gas Delivery: < 3 sec

High-Temperature Model: < 1 sec

Pressure Transient Insensitivity

Specific models

Multi-Gas & Range Configurability

MultiFlo™ Standard (most models)

Diagnostic Capability

Available

Analog Communication

Digital Communication

EtherCAT®

GF100 Series

Product Type

Mass Flow Meter

Differentiator

High Purity/Ultra-High Purity

Standard GF Series

High Flow GF Series

Ultra-Fast Response Time

Pressure Transient Insensitivity

Flow Range (Full Scale Capacity)

Standard GF Series: 3 sccm – 55 slpm

High Flow GF Series: 55 slpm – 300 slpm

Seal Material

Metal

Level of Purity / Surface Finish

5 or 10µ inch Ra

Accuracy

±1% S.P. > 35-100%

±0.35% F.S. 2-35%

Repeatability

< ±0.15% S.P.

Response Time

Normally Closed Valve:

300 ms – < 700 ms

700 ms – < 1 sec

SDS Gas Delivery: < 3 sec

High-Temperature Model: < 1 sec

Pressure Transient Insensitivity

<5% S.P. for up to 5 psi/sec upstream press. spike

Multi-Gas & Range Configurability

MultiFlo™ Standard (most models)

Diagnostic Capability

Available

Analog Communication

0-5 Vdc

Digital Communication

DeviceNet™

RS485 L-Protocol

GF80 Series

Product Type

Mass Flow Meter

Differentiator

High Purity

Flow Range (Full Scale Capacity)

3 sccm – 55 slm

Seal Material

Metal

Level of Purity / Surface Finish

16µ inch Ra

Accuracy

±1% S.P. 35-100%

±0.35% F.S. < 5-35%

Repeatability

< ±0.2% S.P.

Response Time

Normally Closed Valve: <1 sec

Pressure Transient Insensitivity

Multi-Gas & Range Configurability

MultiFlo™ Available

Diagnostic Capability

Available

Analog Communication

0-20 mA

4-20 mA

0-5 Vdc

0-10 Vdc

Digital Communication

DeviceNet™ 

Profibus®

RS485 S-Protocol

RS485 L-Protocol

5850EM Series

Product Type

Mass Flow Meter

Differentiator

Large installed base with proven long term performance

Flow Range (Full Scale Capacity)

3 sccm – 30,000 sccm

Seal Material

Metal

Level of Purity / Surface Finish

316L VAR, 316L, and high alloy ferritic stainless steel

Accuracy

1% F.S. incl. linearity

1.5% F.S. incl. linearity >20 slpm

Repeatability

0.2% of rate

Response Time

Normally Closed Valve: <3 sec

Optional: 600 msec

Pressure Transient Insensitivity

Multi-Gas & Range Configurability

Diagnostic Capability

Analog Communication

4-20 mA

0-5 Vdc

Digital Communication